for Wurzschmitt-decomposition, ACS reagent, beads (small), ≥95%
Synonym(s): Sodium superoxide
Empirical Formula: Na2O2
Formula Weight: 77.98
Linear Formula: Na2O2
MDL Number: MFCD00003497
Purity: ≥95% (RT); ≥95%
Melting Point: 460 °C (dec.)(lit.)
RIDADR: UN 1504 5.1 / PGI
Signal Word: Danger
Hazard statements: H271-H314
Precautionary statements: P220-P280-P305 + P351 + P338-P310
Hazard Codes (Europe) : O,C
Risk Statements (Europe): 12997
Safety Statements (Europe): 8-27-39-45
WGK Germany: 1